91131256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{170021}}^1$

素因数の和:170094

約数の個数: 16

約数和(自身を含む): 173422440

約数和(自身を除く): 82291184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 170021, 340042, 680084, 1360168, 11391407, 22782814, 45565628, 91131256]

約数ペア:

[(1, 91131256), (2, 45565628), (4, 22782814), (8, 11391407), (67, 1360168), (134, 680084), (268, 340042), (536, 170021)]